/**
* 系统管理  系统环境变量
*/
<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>系统环境变量</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="user-search">
      <el-form-item label="搜索：">
        <el-input size="small" v-model="formInline.var_lable" placeholder="输入变量描述"></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input size="small" v-model="formInline.var_name" placeholder="输入变量名称"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
        <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button>
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table size="small" :data="listData" highlight-current-row v-loading="loading" border
              element-loading-text="拼命加载中" style="width: 80%;">
      <!--      <el-table-column align="center" type="selection" width="60">-->
      <!--      </el-table-column>-->
      <el-table-column align="center" type="index" width="60">
      </el-table-column>
      <el-table-column sortable prop="var_lable" label="变量描述" width="120">
      </el-table-column>
      <el-table-column sortable prop="var_name" label="变量Key" width="120">
      </el-table-column>
      <el-table-column sortable prop="var_value" label="变量Value" width="120">
      </el-table-column>
      <el-table-column sortable prop="var_group" label="数字分组" width="120">
      </el-table-column>
      <el-table-column sortable prop="edit_user_name" label="修改人" width="120">
      </el-table-column>
      <el-table-column sortable prop="edit_time" label="修改时间" width="200">
        <!--        <template slot-scope="scope">-->
        <!--          <div>{{scope.row.editTime|timestampToTime}}</div>-->
        <!--        </template>-->

      </el-table-column>
      <el-table-column align="center" label="操作" min-width="120">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button size="mini" type="danger" @click="deleteUser(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination v-bind:child-msg="pageparm" @callFather="callFather"></Pagination>
    <!-- 编辑界面 -->
    <el-dialog title="修改" :visible.sync="editFormVisible" width="30%" @click="closeDialog">
      <el-form label-width="120px" :model="editForm" :rules="rules" ref="editForm">
        <el-form-item label="变量描述" prop="var_lable">
          <el-input size="small" v-model="editForm.var_lable" auto-complete="off" placeholder="变量描述"></el-input>
        </el-form-item>
        <el-form-item label="变量Key" prop="var_name">
          <el-input size="small" v-model="editForm.var_name" auto-complete="off" placeholder="变量Key"></el-input>
        </el-form-item>
        <el-form-item label="变量Value" prop="var_value">
          <el-input size="small" v-model="editForm.var_value" auto-complete="off" placeholder="变量Value"></el-input>
        </el-form-item>
        <el-form-item label="数字分组" prop="var_group">
          <el-input size="small" v-model="editForm.var_group" auto-complete="off" placeholder="数字分组"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog">取消</el-button>
        <el-button size="small" type="primary" :loading="loading" class="title" @click="submitForm('editForm')">保存
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  variableList,
  variableSave,
  variableDelete,
  variableListPage,
  VariableSearch,
  variableAdd
} from '../../api/userMG'
import Pagination from '../../components/Pagination'
import {HostSearch, OrderAdd} from "../../api/payMG";

export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      title: '添加',
      editForm: {
        id: '',
        var_lable: '',
        var_name: '',
        var_value: '',
        var_group: '',
        token: localStorage.getItem('logintoken')
      },
      // rules表单验证
      rules: {
        var_lable: [
          {required: true, message: '请输入变量描述', trigger: 'blur'}
        ],
        var_name: [
          {required: true, message: '请输入变量名称', trigger: 'blur'}
        ],
        var_nalue: [
          {required: true, message: '请输入变量名称', trigger: 'blur'}
        ]
      },
      formInline: {
        page: 1,
        limit: 10,
        var_lable: '',
        var_ame: '',
        edit_user_name: '',
        var_group: '',
        token: localStorage.getItem('logintoken')
      },
      // 删除
      seletedata: {
        ids: '',
        token: localStorage.getItem('logintoken')
      },
      userparm: [], //搜索权限
      listData: [], //用户数据
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 10
      }
    }
  },
  // 注册组件
  components: {
    Pagination
  },
  /**
   * 数据发生改变
   */

  computed: {
    selectParams() { // 当下面的属性变化时，本计算属性会重新计算，得到一个params对象，用于后续传递给axios
      return {
        var_lable__icontains: this.formInline.var_lable || '',
        var_name__icontains: this.formInline.var_name || '',
      };
    },
  },

  watch: {
    selectParams() { // 监听计算属性，当计算属性发生变化向后端发送请求
      VariableSearch(this.selectParams).then(res => {
        this.listData = res.data.results
        this.listLoading = false
      })
    }
  },

  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline)
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    // 获取数据方法
    getdata(parameter) {
      this.loading = true
      // 模拟数据
      // let res = {
      //   code: 0,
      //   msg: null,
      //   count: 6,
      //   data: [
      //     {
      //       addUser: 'root',
      //       editUser: 'root',
      //       addTime: 1519385529000,
      //       editTime: 1520619747000,
      //       varId: 190,
      //       deptId: 1,
      //       varLable: '支付访问域名',
      //       varName: 'domainName',
      //       varValue: 'http://127.0.0.1:8080/iot-service-pay'
      //     },
      //     {
      //       addUser: 'root',
      //       editUser: 'root',
      //       addTime: 1519451541000,
      //       editTime: 1519451547000,
      //       varId: 191,
      //       deptId: 1,
      //       varLable: '商品图片地址',
      //       varName: 'productImgURL',
      //       varValue: 'http://ymwlw.com/pic'
      //     },
      //     {
      //       addUser: 'root',
      //       editUser: 'root',
      //       addTime: 1519452658000,
      //       editTime: 1519452661000,
      //       varId: 192,
      //       deptId: 1,
      //       varLable: '手机支付广告地址',
      //       varName: 'groupDomain',
      //       varValue: 'http://ymwlwl.com'
      //     },
      //   ]
      // }
      // this.loading = false
      // this.listData = res.data
      // // 分页赋值
      // this.pageparm.currentPage = this.formInline.page
      // this.pageparm.pageSize = this.formInline.limit
      // this.pageparm.total = res.count
      // 模拟数据结束

      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */
      variableList(parameter)
        .then(res => {
          this.loading = false
          if (res.success == false) {
            this.$message({
              type: 'info',
              message: res.msg
            })
          } else {
            this.listData = res.data.results
            // 分页赋值
            this.pageparm.currentPage = this.formInline.page
            this.pageparm.pageSize = this.formInline.limit
            this.pageparm.total = res.data.count
            variableListPage(this.pageparm).then(res => {
              this.listData = res.data.results
            })
          }
        })
        .catch(err => {
          this.loading = false
          this.$message.error('菜单加载失败，请稍后再试！')
        })
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage
      this.formInline.limit = parm.pageSize
      this.getdata(this.formInline)
    },
    // 搜索事件
    search() {
      this.getdata(this.formInline)
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.editFormVisible = true
      if (row != undefined && row != 'undefined') {
        this.update_add = true
        this.title = '修改'
        this.editForm.id = row.id
        this.editForm.var_lable = row.var_lable
        this.editForm.var_name = row.var_name
        this.editForm.var_value = row.var_value
        this.editForm.var_group = row.var_group
      } else {
        this.update_add = false
        this.title = '添加'
        this.editForm.id = ''
        this.editForm.var_lable = ''
        this.editForm.var_name = ''
        this.editForm.var_value = ''
        this.editForm.var_group = ''
        this.editForm.edit_user = JSON.parse(localStorage.getItem('userdata'))['username_id'] * 1
      }
    },
    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate(valid => {
        if (this.update_add) {
          variableSave(this.editForm)
            .then(res => {
              this.editFormVisible = false
              this.loading = false
              if (res.success) {
                this.getdata(this.formInline)
                this.$message({
                  type: 'success',
                  message: '系统环境变量保存成功！'
                })
              } else {
                this.$message({
                  type: 'info',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.editFormVisible = false
              this.loading = false
              this.$message.error('系统环境变量保存失败，请稍后再试！')
            })
        } else {
          variableAdd(this.editForm)
            .then(res => {
              this.editFormVisible = false
              this.loading = false
              if (res.success) {
                this.getdata(this.formInline)
                this.$message({
                  type: 'success',
                  message: '系统配置新增成功！'
                })
              } else {
                this.$message({
                  type: 'info',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.editFormVisible = false
              this.loading = false
              this.$message.error('系统配置新增失败，请稍后再试！')
            })
        }
      })
    },
    // 删除权限
    deleteUser(index, row) {
      this.$confirm('确定要删除吗?', '信息', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          variableDelete(row.id)
            .then(res => {
              if (res.success) {
                this.$message({
                  type: 'success',
                  message: '系统环境变量已删除'
                })
                this.getdata(this.formInline)
              } else {
                this.$message({
                  type: 'info',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.loading = false
              this.$message.error('系统环境变量删除失败，请稍后再试！')
            })
        })
        .catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          })
        })
    },
    // 关闭编辑、增加弹出框
    closeDialog() {
      this.editFormVisible = false
    }
  }
}
</script>

<style scoped>
.user-search {
  margin-top: 20px;
}

.userRole {
  width: 100%;
}
</style>

